Wireless universal serial bus



FIG. 1 is a perspective view of a wireless universal serial bus showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plain view thereof;

FIG. 6 is a bottom plain view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a front, top and left side isometric view thereof; and,

FIG. 9 is a rear, bottom and left side isometric view thereof. 

The ornamental design for a wireless universal serial bus, as shown and described. 